New York Times: Nancy Pelosi, the speaker of the House, was asked a question here at a bloggers conference about energy. Ms. Pelosi glanced at her BlackBerry, noting that she had an e-mail message from a friend on that very subject. With that, the voice of former Vice President Al Gore came over the public address system, as if reading the e-mail message, starting with “Dear Nancy.” This left a sea of quizzical looks and then gasps, cheers and a standing ovation as he strode onto the stage. …